/**
 * 处理html中的图片地址和宽度
 * resetClass:  是否将class="editor-- 更改为class="
 * EditorContext.setContents时img标签的class会自带一个前缀editor--，如原class="editor-img"，EditorContext.setContents后class="editor--editor-img" */
export const handleHtmlImage = (html = '', resetClass) => {
    var newHtml = html.replace(/<img [^>]*src=['"]([^'"]+)[^>]*>/ig, function (match, src) {
        let result = match
        //返回每个匹配的字符串
        if (resetClass) result = result.replace(/class=\"(.*)editor--/gi, 'class="');
        result = result.replace(/\<img/gi, '<img style="max-width:100%;height:auto"');
        return result;
    });
    return newHtml;
}